| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $45.44 | 13.197% | $51.4367 | $51.44 | $51.45 | $51.40 |
| Purchase #2 | $212.35 | 9.851% | $233.2686 | $233.27 | $233.25 | $233.30 |
| Purchase #3 | $238.81 | 3.715% | $247.6818 | $247.68 | $247.70 | $247.70 |
| Purchase #4 | $201.77 | 8.813% | $219.552 | $219.55 | $219.55 | $219.60 |
| Purchase #5 | $55.34 | 13.564% | $62.8463 | $62.85 | $62.85 | $62.80 |
| Purchase #6 | $96.51 | 7.612% | $103.8563 | $103.86 | $103.85 | $103.90 |
| Purchase #7 | $9.85 | 6.555% | $10.4957 | $10.50 | $10.50 | $10.50 |
| 7 purchase totals = | $860.07 | $929.1374 | $929.15 | $929.15 | $929.20 | |